The AC1750 Wi-Fi Router comes with high power amplifiers that delivers extreme Wi-Fi coverage to all your Wi-Fi devices. With wireless dual band speed of 450Mbps and 1300Mbps, the DIR-859 avoids interference to deliver the fastest wireless speed, improved coverage, and reliable connections. It also comes with a new user interface so controlling your network is easier than ever. You can get online in minutes with the Quick Router Setup app. Whatever you like to do online, the dual band has you covered with its built-in high-powered amplifier. Watch videos in an upstairs room, Skype from your home,office or browse and stream from your couch, with the DIR-859 you can connect wherever and however you want.